locomotive crane

简明释义

机车起重机

英英释义

例句

1.The construction site utilized a locomotive crane to lift heavy steel beams into place.

施工现场使用了一个机车起重机来将重型钢梁吊装到位。

2.The locomotive crane efficiently loaded cargo onto the freight train.

机车起重机高效地将货物装载到货运列车上。

3.Operators must be trained to safely maneuver the locomotive crane in tight spaces.

操作员必须接受培训，以安全地在狭小空间中操控机车起重机。

4.A locomotive crane is often used in salvage operations to recover derailed trains.

机车起重机通常用于抢救行动，以恢复出轨的列车。

5.During the railway maintenance, a locomotive crane was essential for moving large equipment.

在铁路维护期间，机车起重机对于移动大型设备至关重要。

作文

The world of engineering and construction is filled with various machines that facilitate the movement and lifting of heavy materials. One such remarkable piece of equipment is the locomotive crane, a versatile machine that combines the features of a locomotive and a crane. This unique machine is primarily used in railway construction and maintenance, allowing workers to efficiently transport and lift heavy objects across different terrains. The locomotive crane is mounted on tracks, which gives it the ability to move along railway lines, making it an essential tool for railway companies.In essence, a locomotive crane consists of a powerful engine, a set of wheels, and a crane arm that can extend and retract. The crane arm is equipped with hooks or other lifting devices that allow it to pick up and move large items such as steel beams, railway ties, and even entire train cars. This capability is crucial during the construction of new railway lines or when repairing existing ones. For instance, if a section of track needs to be replaced, the locomotive crane can easily lift the old track out and position the new one in place with precision.One of the significant advantages of using a locomotive crane is its mobility. Unlike traditional cranes that are often fixed in one location, this machine can travel along the tracks, reaching various work sites without the need for additional transportation. This feature not only saves time but also reduces the costs associated with moving heavy equipment from one location to another. Moreover, the locomotive crane can operate in areas that may be difficult for other types of cranes to access, such as remote or rugged terrains.The operation of a locomotive crane requires skilled personnel who are trained to handle the complexities of both the locomotive and crane functions. Operators must understand how to maneuver the machine safely while ensuring that loads are lifted and transported without risk of accidents. Safety is paramount in any construction environment, and the locomotive crane is no exception. Regular maintenance checks are necessary to ensure that all components are functioning correctly, which helps to prevent malfunctions that could lead to dangerous situations.In addition to its primary function in railway construction, the locomotive crane can also be utilized in other industries. For example, it can be employed in shipping yards to load and unload cargo from freight trains or in factories where heavy machinery needs to be moved. Its versatility makes it a valuable asset in many sectors where heavy lifting is required.As technology continues to advance, the design and functionality of the locomotive crane are evolving as well. Modern machines are equipped with advanced hydraulic systems and digital controls that enhance their efficiency and ease of use. These innovations not only improve the performance of the crane but also contribute to safer operations, as operators can monitor loads and movements more accurately.In conclusion, the locomotive crane is an indispensable tool in the realm of construction and engineering. Its ability to combine mobility with lifting power makes it a preferred choice for railway maintenance and other heavy lifting tasks. As industries continue to grow and evolve, the importance of machines like the locomotive crane will undoubtedly remain significant, ensuring that we can build and maintain the infrastructure necessary for modern society.

工程和建筑的世界充满了各种机器，这些机器有助于重物的移动和提升。其中一项显著的设备是机车起重机，这是一种多功能的机器，结合了机车和起重机的特点。这种独特的机器主要用于铁路建设和维护，使工人能够高效地在不同地形上运输和提升重物。机车起重机安装在轨道上，使其能够沿着铁路线路移动，成为铁路公司不可或缺的工具。从本质上讲，机车起重机由强大的发动机、一组轮子和可以伸缩的起重臂组成。起重臂配备有钩子或其他提升装置，能够拾取和移动大型物体，例如钢梁、铁路枕木，甚至整个火车车厢。这种能力在新铁路线路的建设或现有线路的修理中至关重要。例如，如果需要更换一段轨道，机车起重机可以轻松地将旧轨道抬起并精确地将新轨道放置到位。使用机车起重机的一个显著优势是它的机动性。与通常固定在一个位置的传统起重机不同，这种机器可以沿轨道行驶，无需额外的运输即可到达各个工作现场。这一特点不仅节省了时间，还减少了将重型设备从一个地点移动到另一个地点所需的成本。此外，机车起重机可以在其他类型的起重机可能难以进入的区域操作，例如偏远或崎岖的地形。机车起重机的操作需要经过培训的熟练人员，他们能够处理机车和起重机功能的复杂性。操作员必须了解如何安全地操纵机器，同时确保在提升和运输负载时没有事故风险。安全在任何施工环境中都是首要任务，机车起重机也不例外。定期的维护检查是必要的，以确保所有部件正常运作，这有助于防止可能导致危险情况的故障。除了在铁路建设中的主要功能外，机车起重机还可以在其他行业中使用。例如，它可以在货运码头中用于装卸货物，或在需要移动重型机械的工厂中使用。其多功能性使其成为许多需要重物提升的行业中的宝贵资产。随着技术的不断进步，机车起重机的设计和功能也在不断演变。现代机器配备了先进的液压系统和数字控制，增强了其效率和易用性。这些创新不仅提高了起重机的性能，还促进了更安全的操作，因为操作员可以更准确地监测负载和运动。总之，机车起重机在建筑和工程领域是不可或缺的工具。它将机动性与提升能力结合，使其成为铁路维护和其他重物提升任务的首选。随着各行业的不断发展与演变，像机车起重机这样的机器的重要性无疑将继续显著，确保我们能够建设和维护现代社会所需的基础设施。